Filing Flows › Trinseo (TSEOQ) › Q3 2026
Trinseo (TSEOQ) Q3 2026 earnings results (third quarter 2026)
8-K filed Nov 9, 2026
Trinseo (TSEOQ) reported revenue of $779M for the third quarter 2026 (Q3 2026), +5% from a year earlier and -8% from the quarter before. Operating margin was 1.4%, net loss $49.1M (6.3% of revenue).
Trinseo, Q3 2026: revenue $779M (+5% year over year), operating margin 1.4%, net loss $49.1M. The chart follows the revenue to costs, profit and cash.
| Q3 2026 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $779M | -8% | +5% |
| Operating profit | $11.2M | 112× | — |
| Net earnings | −$49.1M | — | — |
What changed
Revenue was $778.7M in Q3 2026, up 5% year over year and down 8% from the previous quarter. Polymer Solutions was the largest line at 36% of revenue. Latex Binders added $38.2M year over year (up 19%), 108% of the total change. Engineered Materials declined 5%.
Gross margin was 6.8%, up 1.8 points from Q3 2025. Operating profit was $11.2M, a 1.4% margin (up 5.2 points year over year). Operating expenses fell 36% while revenue rose 5%. The quarter ended with a net loss of $49.1M, narrower than the previous quarter's $119.6M loss. Net interest and other expense of $53.8M was the main reason.
Questions
What was Trinseo's revenue in the third quarter 2026?
Trinseo (TSEOQ) reported revenue of $779M for the third quarter 2026 (Q3 2026), +5% from a year earlier and -8% from the quarter before.
Was Trinseo profitable in the third quarter 2026?
Operating profit was $11.2M (1.4% of revenue) and net loss $49.1M.
Source: Trinseo 8-K on SEC EDGAR.